$194+ Cheap flights from Chattanooga (CHA) to George Bush Intcntl (IAH)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — IAH
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga to George Bush Intcntl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Chattanooga Lovell Field to Houston George Bush Intcntl are usually found in November or August, booked 54 days in advance, depart on a Thursday or Tuesday and return on a Tuesday
Cheap flight deals from Chattanooga to George Bush Intcntl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chattanooga to George Bush IntcntlExplore the most affordable flight options available from Chattanooga to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Chattanooga to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:57 am
CHA
- IAH
1 stop7h 08m
Multiple Airlines
Sun 8/97:23 pm
IAH
- CHA
1 stop24h 46m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:57 am
CHA
- IAH
1 stop7h 08m
Multiple Airlines
Thu 8/207:04 pm
IAH
- CHA
1 stop18h 19m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:04 am
CHA
- IAH
1 stop7h 02m
Multiple Airlines
Wed 10/211:35 pm
IAH
- CHA
2 stops17h 34m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:59 am
CHA
- IAH
1 stop6h 51m
Multiple Airlines
Sat 7/118:20 am
IAH
- CHA
1 stop22h 49m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Sat 9/268:00 pm
IAH
- CHA
Nonstop2h 03m
United Airlines
Deal found 6/8![United Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:59 am
CHA
- IAH
2 stops50h 57m
Multiple Airlines
Sat 7/118:20 am
IAH
- CHA
1 stop22h 49m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:04 am
CHA
- IAH
1 stop7h 02m
Multiple Airlines
Sat 10/171:35 pm
IAH
- CHA
2 stops18h 44m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:35 am
CHA
- IAH
1 stop4h 00m
Delta
Thu 7/237:00 am
IAH
- CHA
1 stop4h 22m
Delta
Deal found 6/3![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:42 pm
CHA
- IAH
Nonstop2h 28m
United Airlines
Mon 7/207:55 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/5![United Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:59 am
CHA
- IAH
1 stop7h 28m
Multiple Airlines
Tue 6/308:02 pm
IAH
- CHA
2 stops35h 07m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$335
Best flights from Chattanooga to George Bush IntcntlDiscover carefully curated flight deals from Chattanooga to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Chattanooga to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Sat 7/187:55 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/5![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:30 am
CHA
- IAH
1 stop6h 50m
Delta
Sun 10/255:55 am
IAH
- CHA
1 stop5h 24m
Delta
Deal found 6/4![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Thu 8/208:04 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/4![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:22 pm
CHA
- IAH
1 stop6h 53m
Delta
Sun 8/98:05 am
IAH
- CHA
1 stop6h 18m
Delta
Deal found 6/4![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Mon 9/78:04 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/7![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Thu 7/237:55 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/3![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Tue 7/287:55 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/8![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Wed 7/157:55 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/8![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Tue 7/217:55 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/3![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Sun 6/287:55 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/7![United Airlines logo]()
$387
Last-minute flights from Chattanooga to George Bush IntcntlDiscover last-minute flight deals from Chattanooga to George Bush Intcntl. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to George Bush Intcntl. Data last updated June 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:59 am
CHA
- IAH
1 stop7h 28m
Multiple Airlines
Tue 6/308:02 pm
IAH
- CHA
2 stops35h 07m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/188:59 am
CHA
- IAH
1 stop7h 28m
Multiple Airlines
Sat 6/206:10 am
IAH
- CHA
2 stops24h 59m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:59 am
CHA
- IAH
1 stop7h 28m
Multiple Airlines
Tue 6/308:02 pm
IAH
- CHA
2 stops35h 07m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Fri 7/37:55 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/4![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Thu 7/97:55 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/4![United Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:59 am
CHA
- IAH
1 stop7h 28m
Multiple Airlines
Thu 7/98:02 pm
IAH
- CHA
2 stops23h 51m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/32:50 pm
CHA
- IAH
1 stop6h 02m
Delta
Sun 7/55:40 am
IAH
- CHA
1 stop5h 43m
Delta
Deal found 6/4![Delta logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:59 am
CHA
- IAH
2 stops50h 57m
Multiple Airlines
Sat 7/118:20 am
IAH
- CHA
1 stop22h 49m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:59 am
CHA
- IAH
1 stop6h 51m
Multiple Airlines
Sat 7/118:20 am
IAH
- CHA
1 stop22h 49m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/107:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Thu 7/167:55 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/8![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:35 am
CHA
- IAH
1 stop4h 00m
Delta
Thu 7/237:00 am
IAH
- CHA
1 stop4h 22m
Delta
Deal found 6/3![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:42 pm
CHA
- IAH
Nonstop2h 28m
United Airlines
Mon 7/207:55 pm
IAH
- CHA
Nonstop2h 11m
United Airlines
Deal found 6/5![United Airlines logo]()
$330
One-way flights from Chattanooga to George Bush IntcntlSearch for one-way flight options from Chattanooga to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Chattanooga to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Deal found 6/7![United Airlines logo]()
$194
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:04 am
CHA
- IAH
1 stop4h 43m
American Airlines
Deal found 6/8![American Airlines logo]()
$204
This deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Deal found 6/4![United Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/154:42 pm
CHA
- IAH
Nonstop2h 28m
United Airlines
Deal found 6/5![United Airlines logo]()
$244
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:01 am
CHA
- IAH
1 stop4h 45m
American Airlines
Deal found 6/4![American Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:00 am
CHA
- IAH
Nonstop2h 23m
United Airlines
Deal found 6/4![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:35 am
CHA
- IAH
1 stop4h 02m
Delta
Deal found 6/8![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:59 am
CHA
- IAH
2 stops35h 53m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:04 pm
CHA
- IAH
3 stops49h 44m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$372
Find flight deals from Chattanooga to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (Kiwi.com) |
One-way from | $194 (United Airlines) |
Popular in | March |
Cheapest in | November |
Average price | $366 |
Good round-trip deal | $386 or less |
Good one-way deal | $263 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 8, 2026.
Use the filters below to find and compare flights from Chattanooga to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChattanoogaHouston
CHA - IAH
CHAIAH
Chattanooga Lovell Field
Sat 7/11
7:00 am-8:23 am
Nonstop2h 23m
Houston George Bush Intcntl
Sat 7/18
7:55 pm-11:06 pm
Nonstop2h 11m
$307
ChattanoogaHouston
CHA - IAH
CHAIAH
Chattanooga Lovell Field
Thu 8/13
7:00 am-8:23 am
Nonstop2h 23m
Houston George Bush Intcntl
Thu 8/20
8:04 pm-11:15 pm
Nonstop2h 11m
$307
ChattanoogaHouston
CHA - IAH
CHAIAH
Chattanooga Lovell Field
Sat 10/17
6:30 am-12:20 pm
1 stop6h 50m
Houston George Bush Intcntl
Sun 10/25
5:55 am-12:19 pm
1 stop5h 24m
$327
ChattanoogaHouston
CHA - IAH
CHAIAH
Chattanooga Lovell Field
Sat 8/8
1:22 pm-7:15 pm
1 stop6h 53m
Houston George Bush Intcntl
Sun 8/9
8:05 am-3:23 pm
1 stop6h 18m
$327
ChattanoogaHouston
CHA - IAH
CHAIAH
Chattanooga Lovell Field
Thu 9/3
7:00 am-8:23 am
Nonstop2h 23m
Houston George Bush Intcntl
Mon 9/7
8:04 pm-11:15 pm
Nonstop2h 11m
$347
ChattanoogaHouston
CHA - IAH
CHAIAH
Chattanooga Lovell Field
Wed 7/15
7:00 am-8:23 am
Nonstop2h 23m
Houston George Bush Intcntl
Thu 7/23
7:55 pm-11:06 pm
Nonstop2h 11m
$347
ChattanoogaHouston
CHA - IAH
CHAIAH
Chattanooga Lovell Field
Fri 7/24
7:00 am-8:23 am
Nonstop2h 23m
Houston George Bush Intcntl
Tue 7/28
7:55 pm-11:06 pm
Nonstop2h 11m
$347
ChattanoogaHouston
CHA - IAH
CHAIAH
Chattanooga Lovell Field
Wed 7/8
7:00 am-8:23 am
Nonstop2h 23m
Houston George Bush Intcntl
Wed 7/15
7:55 pm-11:06 pm
Nonstop2h 11m
$347
ChattanoogaHouston
CHA - IAH
CHAIAH
Chattanooga Lovell Field
Tue 7/14
7:00 am-8:23 am
Nonstop2h 23m
Houston George Bush Intcntl
Tue 7/21
7:55 pm-11:06 pm
Nonstop2h 11m
$347
ChattanoogaHouston
CHA - IAH
CHAIAH
Chattanooga Lovell Field
Sun 6/21
7:00 am-8:23 am
Nonstop2h 23m
Houston George Bush Intcntl
Sun 6/28
7:55 pm-11:06 pm
Nonstop2h 11m
$387
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Chattanooga to George Bush Intcntl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to George Bush Intcntl in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chattanooga-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chattanooga-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chattanooga to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Chattanooga with our price prediction graph.
CHA-IAH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chattanooga to Houston George Bush Intcntl Airport
Prices
Airlines
How far ahead should I book a flight from Chattanooga to Houston George Bush Intcntl Airport?
To ensure you get the cheapest price possible for a flight from Chattanooga to Houston George Bush Intcntl Airport, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Chattanooga to Houston George Bush Intcntl Airport?
Currently, November is the cheapest month in which you can book a flight from Chattanooga to Houston George Bush Intcntl Airport (average of $287). Flying from Chattanooga to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CHA to IAH?
Find hourly flight availability from Chattanooga to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 8, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chattanooga to Houston George Bush Intcntl Airport as you normally would.
Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated June 8, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Chattanooga to Houston George Bush Intcntl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Chattanooga to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsKaty
Spring
The Woodlands
Jersey Village
Humble
Conroe
Tomball
Cypress
Montgomery
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Chattanooga and George Bush Intcntl flights
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Top 3 airlines flying from Chattanooga to George Bush Intcntl
Discover the top 3 airlines that operate flights from Chattanooga to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$349 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$388 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$267 | Average$347 | FlexibilityNo cancel fee | On-time69% |